Tennessee Code Title 68. Health, Safety and Environmental Protection § 68-14-313

(a)(1) The permit fee to operate a public swimming pool shall be three hundred forty dollars ($340).

(2) If the permit fee is delinquent for more than thirty (30) calendar days, a penalty of one-half ( 1/2 ) the permit fee shall be assessed in addition to the permit fee. If a check is returned for any reason, a penalty of one-half ( 1/2 ) the permit fee shall be assessed in addition to the permit fee. The permit fee, plus any penalty, shall be paid to the commissioner before the permit is issued.